3-Cyclohexyl-3H-imidazo[4,5-b]pyridine-2-thiol CAS 917748-16-4
| CAS No. | 917748-16-4 |
| Molecular Formula | C12H15N3S |
| Molecular Weight | 233.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Cyclohexyl-3H-imidazo[4,5-b]pyridine-2-thiol.
3-Cyclohexyl-3H-imidazo[4,5-b]pyridine-2-thiol (CAS 917748-16-4) is a high-purity analytical reference standard with the molecular formula C12H15N3S and a molecular weight of 233.33 g/mol.
3-Cyclohexyl-3H-imidazo[4,5-b]pyridine-2-thiol (C12H15N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Cyclohexyl-3H-imidazo[4,5-b]pyridine-2-thiol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15N3S |
| Molecular Weight | 233.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclohexyl Standards
- 1-Cyclohexyl-1h-imidazo[4,5-c]pyridine-2-thiol (CAS 120759-69-5)
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- 1-Cyclohexyl-3-(pyridin-4-ylmethyl)urea (CAS 131519-56-7)
- 2-Cyclohexyl-5,6,7,8-tetrahydropyrido[3,4-d]pyridazin-1(2H)-one (CAS 1447949-01-0)
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Recommended Standards
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- 3-Ethyl-6-methoxy-2-methylquinoline-4-thiol (CAS 332150-08-0)
- 3-Methyl-1H-1,2,4-triazole-5-carbaldehyde (CAS 56804-98-9)
- (R)-2-((tert-butoxycarbonyl)amino)but-3-enoic acid (CAS 152468-91-2)
- 4-Ethynylbenzene-1,2-diamine (CAS 58297-31-7)
- methyl 2-azido-3-(5-chloro-2-methoxy-phenyl)prop-2-enoate (CAS 2755781-67-8)
- Isomaculosidine (CAS 518-96-7)
- Cefazolin Impurity 62 (CAS CATO-C4X-157762)
- 1,5-Dimethyl-6H-pyrido[4,3-b]carbazole 2-hydroxypropanoate (CAS 76201-88-2)
- Tert-butyl 5-methyl-2,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridine-6-carboxylate (CAS 2417910-91-7)
- Methyl 3-(4-methoxybenzoyl)-4-oxo-1,4-dihydroquinoline-8-carboxylate (CAS 1325306-25-9)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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